CVE-2022-23956

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Summary

CVECVE-2022-23956
StatePUBLISHED
Assignerhp
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-02 21:15:08 UTC
Updated2026-10-08 22:17:18 UTC
DescriptionPotential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.002560000 probability, percentile 0.159100000 (date 2026-10-11)

Problem Types: NVD-CWE-noinfo | Denial of Service

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:L/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Hp Probook 440 G8 - All All All
Operating System Hp Probook 440 G8 Firmware All All All All
Hardware Hp Prodesk 405 G6 Small Form Factor - All All All
Operating System Hp Prodesk 405 G6 Small Form Factor Firmware All All All All
Operating System Hp Prodesk 405 G6 Small Form Factor Firmware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na HP ProBook 440 G8 Notebook PC HP ProDesk 405 G6 Small Form Factor PC affected before 01.08.11 Not specified
CNA Na HP ProBook 440 G8 Notebook PC HP ProDesk 405 G6 Small Form Factor PC affected before 02.07.10 (S05, S15 BIOS) Not specified

References

ReferenceSourceLinkTags
HP PC BIOS February 2022 Security Update | HP® Customer Support af854a3a-2127-422b-91ae-364da2661108 support.hp.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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